getting huge under-ground pimples , gained no weight, (120) for years, but body fat is growing on tummy, and size 4 does not fit anymore. NO energy at all...complete loss in all interests I realize depression is a concern, but I am mostly concerned about no weight gain, pimples and body fat showing up! Is it age, or worse yet, diabeties or poor health. I do not eat regular meals, take vitamins,